Emerging Market Stock Exposure

I already own America Movil (NYSE: AMX) for my portfolio. I am looking to add either Banco Bradesco (NYSE: BBD) , Unibanco (NYSE: UBB), or Banco Sander (NYSE: SAN). Latin America is hot and the emerging market stocks have more upside than US stocks at least in the short term. I also own ICICI Bank (NYSE: IBN).